290
FZUS54 KHGX 172036
CWFHGX
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
336 PM CDT SAT AUG 17 2019
UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP
CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST
1/3 OF THE WAVES...ALONG WITH THE OCCASIONAL HEIGHT OF THE AVERAGE
HIGHEST 10 PERCENT OF THE WAVES.
GMZ300-180900-
SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60
NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA BAYS
336 PM CDT SAT AUG 17 2019
SYNOPSIS FOR HIGH ISLAND TO MATAGORDA SHIP CHANNEL OUT 60 NM
A LIGHT TO OCCASIONALLY MODERATE ONSHORE FLOW WITH SLIGHTLY HIGHER
WIND SPEEDS DURING THE OVERNIGHT AND EARLY MORNING HOURS. WINDS MAY
BECOME GUSTY AND ERRATIC NEAR ANY THUNDERSTORMS THAT DO FORM. SEAS
WILL GENERALLY BE 2 FEET OR LESS TODAY, BUT WILL BE GRADUALLY
INCREASING TO AROUND 4 FEET LATE TONIGHT AND SUNDAY. HIGH PRESSURE
BUILDING INTO THE REGION THROUGH NEXT WEEK WILL BRING MORE
RELATIVELY QUIET WEATHER.
GMZ335-180900-
GALVESTON BAY-
336 PM CDT SAT AUG 17 2019
TONIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.
A SLIGHT CHANCE OF SHOWERS IN THE MORNING. A SLIGHT CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY.
MONDAY
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. SHOWERS
LIKELY IN THE MORNING. A CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT.
TUESDAY
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. A CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST
AFTER MIDNIGHT. BAY WATERS SMOOTH. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH IN THE
AFTERNOON. BAY WATERS SMOOTH. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS BECOMING SOUTHWEST
AFTER MIDNIGHT. BAY WATERS SMOOTH TO SLIGHTLY CHOPPY BECOMING
SMOOTH AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT.
THURSDAY
SOUTHWEST WINDS AROUND 5 KNOTS BECOMING SOUTHEAST IN
THE AFTERNOON. BAY WATERS SMOOTH. A CHANCE OF SHOWERS AND
THUNDERSTORMS.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. A
SLIGHT CHANCE OF SHOWERS.
GMZ330-180900-
MATAGORDA BAY-
336 PM CDT SAT AUG 17 2019
TONIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY.
MONDAY
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY CHOPPY.
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
TUESDAY
SOUTH WINDS 5 TO 10 KNOTS INCREASING TO 10 TO 15 KNOTS
IN THE AFTERNOON. BAY WATERS SMOOTH BECOMING SLIGHTLY CHOPPY IN
THE AFTERNOON. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.
WEDNESDAY
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE
AFTERNOON. BAY WATERS SMOOTH. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS.
WEDNESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS SMOOTH. A
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH
5 TO 10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY BECOMING
SMOOTH AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS.
GMZ355-180900-
COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-
336 PM CDT SAT AUG 17 2019
TONIGHT
SOUTH WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A SLIGHT
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE
MORNING AND EARLY AFTERNOON.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
MONDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. SHOWERS
LIKELY IN THE MORNING. A CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT.
TUESDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF THUNDERSTORMS IN THE
MORNING. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS BECOMING SOUTHWEST
AFTER MIDNIGHT. SEAS 2 TO 3 FEET. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
THURSDAY
SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF THUNDERSTORMS IN THE
MORNING. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
THURSDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 FEET. A
SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
GMZ375-180900-
WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM-
336 PM CDT SAT AUG 17 2019
TONIGHT
SOUTH WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
SUNDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A SLIGHT
CHANCE OF SHOWERS IN THE MORNING.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 4 FEET. A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT.
MONDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A SLIGHT
CHANCE OF THUNDERSTORMS UNTIL LATE AFTERNOON. A CHANCE OF
SHOWERS.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT.
TUESDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. SHOWERS
LIKELY IN THE MORNING. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE
OF SHOWERS IN THE AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
THURSDAY
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF THUNDERSTORMS IN THE
MORNING. A CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
THURSDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 FEET. A
CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
GMZ370-180900-
WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX FROM 20 TO
60 NM-
336 PM CDT SAT AUG 17 2019
..SMALL CRAFT SHOULD EXERCISE CAUTION
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET.
SUNDAY
SOUTH WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS
IN THE AFTERNOON. SEAS 4 FEET.
SUNDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 4 FEET.
MONDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 4 TO 5 FEET WITH
OCCASIONAL SEAS UP TO 6 FEET. A SLIGHT CHANCE OF THUNDERSTORMS
UNTIL LATE AFTERNOON. A CHANCE OF SHOWERS.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 4 FEET. A SLIGHT
CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT.
TUESDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 3 TO 4 FEET. A CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 3 FEET. A CHANCE OF SHOWERS IN THE MORNING. A
SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE
AFTERNOON.
WEDNESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 FEET. A
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
THURSDAY
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS.
THURSDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 FEET. A
CHANCE OF SHOWERS.
GMZ350-180900-
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT
20 NM-
336 PM CDT SAT AUG 17 2019
..SMALL CRAFT SHOULD EXERCISE CAUTION
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
SUNDAY
SOUTH WINDS 15 TO 20 KNOTS DECREASING TO 10 TO 15 KNOTS
IN THE AFTERNOON. SEAS 3 TO 4 FEET. A SLIGHT CHANCE OF SHOWERS IN
THE MORNING.
SUNDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 4 FEET.
MONDAY
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF SHOWERS. A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
MONDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT.
TUESDAY
SOUTH WINDS 10 TO 15 KNOTS DECREASING TO 5 TO 10 KNOTS
IN THE AFTERNOON. SEAS 3 TO 4 FEET. A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS.
WEDNESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET.
A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
THURSDAY
SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 2 TO 3 FEET. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS.
THURSDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 FEET. A
SLIGHT CHANCE OF SHOWERS.
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